Authors: Keita Ishiwari; Lisa J Madson; Andrew M Farrar; Susana M Mingote; John P Valenta; Michael D DiGianvittorio; Lauren E Frank; Merce Correa; Jörg Hockemeyer; Christa Müller; John D Salamone Journal: Behav Brain Res Date: 2006-12-21 Impact factor: 3.332